Across the world, ลัญจกรณ์ (ลัญจกรณ์ 
) is a very rare boy's given name. The given name ลัญจกรณ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare male name.
| VARIANT | COUNTRY |
|---|---|
| ลัญจกรณ์ | Thailand |
อังคสุวัฒน์, and ทิพย์เสภา